JPS643371B2 - - Google Patents

Info

Publication number
JPS643371B2
JPS643371B2 JP54130145A JP13014579A JPS643371B2 JP S643371 B2 JPS643371 B2 JP S643371B2 JP 54130145 A JP54130145 A JP 54130145A JP 13014579 A JP13014579 A JP 13014579A JP S643371 B2 JPS643371 B2 JP S643371B2
Authority
JP
Japan
Prior art keywords
circuit
terminal
voltage
comparator
transistor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP54130145A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5654117A (en
Inventor
Koichi Fukaya
Noboru Shirai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
Nippon Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP13014579A priority Critical patent/JPS5654117A/ja
Publication of JPS5654117A publication Critical patent/JPS5654117A/ja
Publication of JPS643371B2 publication Critical patent/JPS643371B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
    • H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
    • H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
    • H03K3/286—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator bistable
    • H03K3/2893—Bistables with hysteresis, e.g. Schmitt trigger
    • H03K3/2897—Bistables with hysteresis, e.g. Schmitt trigger with an input circuit of differential configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
JP13014579A 1979-10-09 1979-10-09 Schmitt circuit Granted JPS5654117A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13014579A JPS5654117A (en) 1979-10-09 1979-10-09 Schmitt circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13014579A JPS5654117A (en) 1979-10-09 1979-10-09 Schmitt circuit

Publications (2)

Publication Number Publication Date
JPS5654117A JPS5654117A (en) 1981-05-14
JPS643371B2 true JPS643371B2 (xx) 1989-01-20

Family

ID=15027040

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13014579A Granted JPS5654117A (en) 1979-10-09 1979-10-09 Schmitt circuit

Country Status (1)

Country Link
JP (1) JPS5654117A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03291062A (ja) * 1990-04-09 1991-12-20 Teac Corp ワイプ機能を有する映像信号処理装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59110220A (ja) * 1982-12-15 1984-06-26 Matsushita Electric Ind Co Ltd シユミツト回路
JPS6221319A (ja) * 1985-07-22 1987-01-29 New Japan Radio Co Ltd ヒステリシスコンパレ−タ
JPH04100309A (ja) * 1990-08-18 1992-04-02 Fuji Electric Co Ltd 電圧比較器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5342658A (en) * 1976-09-30 1978-04-18 Sony Corp Waveform shaper circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03291062A (ja) * 1990-04-09 1991-12-20 Teac Corp ワイプ機能を有する映像信号処理装置

Also Published As

Publication number Publication date
JPS5654117A (en) 1981-05-14

Similar Documents

Publication Publication Date Title
JP3282039B2 (ja) 自動利得制御回路に指数関数段を接続する回路，自動利得制御回路及び温度補償回路
JPH0648449B2 (ja) 高精度バンドギヤツプ電圧基準回路
US4507573A (en) Current source circuit for producing a small value output current proportional to an input current
JP2749925B2 (ja) Ｉｃ温度センサ
JP3216134B2 (ja) 指数的な利得制御を行う増幅回路
JPS643371B2 (xx)
JP2778781B2 (ja) 閾値電圧生成回路
JPS6154286B2 (xx)
JPH0257372B2 (xx)
JPS6213844B2 (xx)
JP2897515B2 (ja) 電圧電流変換回路
JPS6357808B2 (xx)
US4230980A (en) Bias circuit
JPH0760981B2 (ja) 電圧−電流変換回路
US4509020A (en) Push-pull amplifier
JPH05127766A (ja) バンドギヤツプ定電圧回路
JPS62102612A (ja) 利得制御回路
JPH0624298B2 (ja) 電流増幅回路
JPH0332094Y2 (xx)
JPH036020Y2 (xx)
JPH0477329B2 (xx)
JPH0828627B2 (ja) 増幅回路
JPH0680997B2 (ja) 掛算回路
KR900008361B1 (ko) 이득제어 수단을 구비한 전류 미러형 증폭회로
JP2609617B2 (ja) 電流発生回路